DK2481063T3 - Mikroporøs separatorfolie til tolagskondensatorer. - Google Patents
Mikroporøs separatorfolie til tolagskondensatorer. Download PDFInfo
- Publication number
- DK2481063T3 DK2481063T3 DK10814722.4T DK10814722T DK2481063T3 DK 2481063 T3 DK2481063 T3 DK 2481063T3 DK 10814722 T DK10814722 T DK 10814722T DK 2481063 T3 DK2481063 T3 DK 2481063T3
- Authority
- DK
- Denmark
- Prior art keywords
- film
- layer capacitor
- porous
- shrinkage
- stretching
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 title claims description 26
- 238000000034 method Methods 0.000 claims description 49
- -1 polypropylene Polymers 0.000 claims description 28
- 229920001155 polypropylene Polymers 0.000 claims description 26
- 229920001384 propylene homopolymer Polymers 0.000 claims description 26
- 239000004743 Polypropylene Substances 0.000 claims description 24
- 239000002667 nucleating agent Substances 0.000 claims description 21
- 229920001400 block copolymer Polymers 0.000 claims description 17
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 15
- 239000003792 electrolyte Substances 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 14
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 239000000155 melt Substances 0.000 claims description 12
- 239000011148 porous material Substances 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 9
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 claims description 5
- 239000013078 crystal Substances 0.000 claims description 4
- 238000011049 filling Methods 0.000 claims description 4
- 159000000007 calcium salts Chemical group 0.000 claims description 3
- WLJVNTCWHIRURA-UHFFFAOYSA-N pimelic acid Chemical compound OC(=O)CCCCCC(O)=O WLJVNTCWHIRURA-UHFFFAOYSA-N 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- TYFQFVWCELRYAO-UHFFFAOYSA-N suberic acid Chemical compound OC(=O)CCCCCCC(O)=O TYFQFVWCELRYAO-UHFFFAOYSA-N 0.000 claims 2
- 125000003917 carbamoyl group Chemical class [H]N([H])C(*)=O 0.000 claims 1
- 239000003610 charcoal Substances 0.000 claims 1
- 230000001747 exhibiting effect Effects 0.000 claims 1
- 238000001816 cooling Methods 0.000 description 16
- 238000010438 heat treatment Methods 0.000 description 14
- 230000008018 melting Effects 0.000 description 12
- 238000002844 melting Methods 0.000 description 12
- 238000004804 winding Methods 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 10
- 229920000642 polymer Polymers 0.000 description 10
- 239000011159 matrix material Substances 0.000 description 8
- 230000035699 permeability Effects 0.000 description 8
- 239000000654 additive Substances 0.000 description 7
- 238000009998 heat setting Methods 0.000 description 7
- 229920000098 polyolefin Polymers 0.000 description 7
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 230000007547 defect Effects 0.000 description 5
- 230000001627 detrimental effect Effects 0.000 description 5
- 239000000945 filler Substances 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 239000005977 Ethylene Substances 0.000 description 4
- 239000000159 acid neutralizing agent Substances 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 239000003381 stabilizer Substances 0.000 description 4
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000005470 impregnation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- BBMCTIGTTCKYKF-UHFFFAOYSA-N 1-heptanol Chemical compound CCCCCCCO BBMCTIGTTCKYKF-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- USYJXNNLQOTDLW-UHFFFAOYSA-L calcium;heptanedioate Chemical compound [Ca+2].[O-]C(=O)CCCCCC([O-])=O USYJXNNLQOTDLW-UHFFFAOYSA-L 0.000 description 2
- JILYTPDQRCHWPA-UHFFFAOYSA-L calcium;octanedioate Chemical compound [Ca+2].[O-]C(=O)CCCCCCC([O-])=O JILYTPDQRCHWPA-UHFFFAOYSA-L 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 150000001991 dicarboxylic acids Chemical class 0.000 description 2
- 238000001938 differential scanning calorimetry curve Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 2
- BLEGBZJBAPLQMY-UHFFFAOYSA-N 2-n,2-n-dicyclohexylnaphthalene-2,6-dicarboxamide Chemical class C1=CC2=CC(C(=O)N)=CC=C2C=C1C(=O)N(C1CCCCC1)C1CCCCC1 BLEGBZJBAPLQMY-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 108010020147 Protein Corona Proteins 0.000 description 1
- 239000004708 Very-low-density polyethylene Substances 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 1
- 229920005674 ethylene-propylene random copolymer Polymers 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229920000092 linear low density polyethylene Polymers 0.000 description 1
- 239000004707 linear low-density polyethylene Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000012982 microporous membrane Substances 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 238000010943 off-gassing Methods 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical class [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 229920005604 random copolymer Polymers 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- 229920001866 very low density polyethylene Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/91—Heating, e.g. for cross linking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
- B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
- B29C55/14—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively
- B29C55/143—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively firstly parallel to the direction of feed and then transversely thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/32—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed at least two layers being foamed and next to each other
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/52—Separators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/76—Venting, drying means; Degassing means
- B29C48/763—Vent constructions, e.g. venting means avoiding melt escape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/76—Venting, drying means; Degassing means
- B29C48/765—Venting, drying means; Degassing means in the extruder apparatus
- B29C48/766—Venting, drying means; Degassing means in the extruder apparatus in screw extruders
- B29C48/767—Venting, drying means; Degassing means in the extruder apparatus in screw extruders through a degassing opening of a barrel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
- B29C48/914—Cooling of flat articles, e.g. using specially adapted supporting means cooling drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/30—Moulds
- B29C51/36—Moulds specially adapted for vacuum forming, Manufacture thereof
- B29C51/365—Porous moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/10—Polymers of propylene
- B29K2023/12—PP, i.e. polypropylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/0088—Blends of polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/25—Solid
- B29K2105/253—Preform
- B29K2105/256—Sheets, plates, blanks or films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/514—Oriented
- B32B2307/518—Oriented bi-axially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/704—Crystalline
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/72—Density
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/732—Dimensional properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2323/00—Polyalkenes
- B32B2323/10—Polypropylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2457/00—Electrical equipment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/10—Homopolymers or copolymers of propene
- C08J2323/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/10—Homopolymers or copolymers of propene
- C08J2323/14—Copolymers of propene
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/13—Energy storage using capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249981—Plural void-containing components
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Cell Separators (AREA)
- Laminated Bodies (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
Claims (15)
1. Tolagskondensator indeholdende som separator en biaksialt orienteret, enkelt- eller flerlaget, porøs folie, som omfatter i det mindste et porøst lag, hvis porøsitet frembringes ved omdannelse af β-krystallinsk polypropylen ved strækning af folien, og hvor dette lag indeholder propylenhomopolymer og/eller propylenblokcopolymer og β-nukleations-middel, kendetegnet ved, at folien udviser en Gurley-værdi på 50 til 400 s og i længderetningen ved 100 °C/1 time udviser en skrumpning på <5% og en tværskrump-ning ved 100 °C/1 time på <10%.
2. Tolagskondensator ifølge krav 1, kendetegnet ved, at propylenhomopo-lymeren er en højisotaktisk polypropylen med en kædeisotakticitet (13C-NMR) fra 96 til 99%.
3. Tolagskondensator ifølge krav 1 eller 2, kendetegnet ved, at propylen-homopolymeren er en isotaktisk polypropylen med en kædeisotakticitet (13C-NMR) fra 90 til <96%.
4. Tolagskondensator ifølge et af kravene 1 til 3, kendetegnet ved, at nu-kleationsmidlet er et kalciumsalt af pimelinsyre eller af suberinsyre eller et carboxamid.
5. Tolagskondensator ifølge et af kravene 1 til 4, kendetegnet ved, at folien indeholder propylenhomopolymer og propylenblokcopolymer og β-nukleationsmiddel.
6. Tolagskondensator ifølge krav 5, kendetegnet ved, at folien indeholder 50 til 85 vægtprocent propylenhomopolymer, 15 til 50 vægtprocent propylenblokcopolymer og 50 til 10.000 ppm β-nukleationsmiddel.
7. Tolagskondensator ifølge et af kravene 1 til 6, kendetegnet ved, at foliens massefylde ligger i et område mellem 0,1 og 0,5 g/cm3, og/eller det porøse lag har en middelporediameter i området mellem 50 og 100 nm.
8. Tolagskondensator ifølge et af kravene 1 til 7, kendetegnet ved, at folien udviser en tykkelse på 10 til 100 pm.
9. Fremgangsmåde til fremstilling af en enkelt- eller flerlaget, biaksialt orienteret, porøs polypropylenfolie, som udviser en Gurley-værdi på 50 til 400 s og en skrumpning i længderetningen ved 100 °C/1 time på <5% og en tværskrumpning ved 100 °C/1 time på <10%, hvor mindst en blanding af propylenhomopolymer og/eller propylenblokcopolymer og et β-nukleationsmiddel smeltes i en ekstruder og ekstruderes gennem en bredslidsdyse på en aftræksvalse, hvorpå smeltefilmen afkøler og stivner under dannelse af β-krystalliter, og denne folie strækkes derefter i længderetningen og derefter i tværretningen, hvor den biaksialt strakte folie efter strækningen i tværretningen varmebehandles ved en temperatur på 120 til 150 °C.
10. Fremgangsmåde ifølge krav 9, kendetegnet ved, at folien strakt i længderetningen efter strækningen i længderetningen afkøles til en temperatur på 85 til 130 °C.
11. Fremgangsmåde ifølge et af kravene 9 til 10, kendetegnet ved, at folien efter strækningen i tværretningen bevæges konvergerende, og konvergensen andrager mellem 5 og 25 %.
12. Anvendelse af det enkelt- eller flerlagede, biaksialt orienterede, porøse polypro-pylenfolie ifølge et af kravene 9 til 11 som separator i en tolagskondensator.
13. Anvendelse ifølge krav 12, kendetegnet ved, at tolagskondensatoren indeholder elektroder af aktivt kul eller elektroder belagt med aktivt kul og før fyldningen med elektrolytterne tørres ved en temperatur på 80 til 100 °C.
14. Biaksialt orienteret, enkelt- eller flerlaget, porøs polypropylenfolie, som kan fremstilles ved fremgangsmåden ifølge et af kravene 9 til 11.
15. Biaksialt orienteret folie ifølge krav 14, kendetegnet ved, at den har et E-modul i længderetningen på 300 til 1800 N/mm2 og i tværretningen på 500 til 3000 N/mm2.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009060446A DE102009060446A1 (de) | 2009-12-22 | 2009-12-22 | Mikroporöse Separator-Folie für Doppelschichtkondensatoren |
PCT/EP2010/007796 WO2011076375A2 (de) | 2009-12-22 | 2010-12-21 | Mikroporöse separator-folie für doppelschichtkondensatoren |
Publications (1)
Publication Number | Publication Date |
---|---|
DK2481063T3 true DK2481063T3 (da) | 2015-07-13 |
Family
ID=44063729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK10814722.4T DK2481063T3 (da) | 2009-12-22 | 2010-12-21 | Mikroporøs separatorfolie til tolagskondensatorer. |
Country Status (9)
Country | Link |
---|---|
US (1) | US9025314B2 (da) |
EP (2) | EP2481063B1 (da) |
CA (1) | CA2795310C (da) |
DE (1) | DE102009060446A1 (da) |
DK (1) | DK2481063T3 (da) |
ES (2) | ES2543744T3 (da) |
HR (2) | HRP20150787T1 (da) |
PL (2) | PL2481063T3 (da) |
WO (1) | WO2011076375A2 (da) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009060446A1 (de) | 2009-12-22 | 2011-06-30 | Treofan Germany GmbH & Co. KG, 66539 | Mikroporöse Separator-Folie für Doppelschichtkondensatoren |
DE102010018374A1 (de) * | 2010-04-26 | 2011-10-27 | Treofan Germany Gmbh & Co. Kg | Hochporöse Separator-Folie |
CN102646676B (zh) | 2011-11-03 | 2015-06-10 | 京东方科技集团股份有限公司 | 一种tft阵列基板 |
DE102011120474A1 (de) * | 2011-12-08 | 2013-06-13 | Treofan Germany Gmbh & Co. Kg | Hochporöse Separator- Folie mit Beschichtung |
DE102011121606A1 (de) * | 2011-12-20 | 2013-06-20 | Treofan Germany Gmbh & Co. Kg | Hochporöse Separator-Folie mit Beschichtung und Abschaltfunktion |
DE102012004161A1 (de) * | 2012-03-05 | 2013-09-05 | Treofan Germany Gmbh & Co. Kg | Hochporöse Separator-Folie mit partieller Beschichtung |
WO2014056591A1 (de) * | 2012-10-08 | 2014-04-17 | Treofan Germany Gmbh & Co. Kg | Mikroporöse separator-folie mit homogener porosität und erhöhter durchstossfestigkeit |
KR101611229B1 (ko) * | 2013-01-31 | 2016-04-11 | 제일모직 주식회사 | 분리막의 제조 방법과 그 분리막, 및 이를 이용한 전지 |
WO2015081487A1 (en) * | 2013-12-03 | 2015-06-11 | Abb Technology Ltd | Multi-layered dielectric polymer material, capacitor, use of the material and formation method thereof |
EP3217411B1 (en) * | 2014-09-30 | 2019-07-10 | Zeon Corporation | Film capacitor |
JP6638315B2 (ja) * | 2015-10-22 | 2020-01-29 | 株式会社ジェイテクト | リチウムイオンキャパシタ |
US11891489B2 (en) * | 2018-02-28 | 2024-02-06 | Zeon Corporation | Film for capacitor and method of producing same |
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US5231126A (en) | 1985-04-01 | 1993-07-27 | Shi Guan Yi | Beta-crystalline form of isotactic polypropylene and method for forming the same |
CN1004076B (zh) | 1985-04-01 | 1989-05-03 | 中国科学院上海有机化学研究所 | β-晶型聚丙烯生产方法 |
CN1017682B (zh) * | 1990-11-13 | 1992-08-05 | 中国科学院化学研究所 | 高透过性聚丙烯微孔膜及其制法 |
US6235823B1 (en) | 1992-01-24 | 2001-05-22 | New Japan Chemical Co., Ltd. | Crystalline polypropylene resin composition and amide compounds |
AT404252B (de) | 1994-05-13 | 1998-10-27 | Danubia Petrochem Polymere | Verfahren zur erhöhung des anteiles der beta-modifikation in polypropylen |
DE4420989B4 (de) | 1994-06-16 | 2005-04-14 | Borealis Polymere Holding Ag | Verfahren zur Erhöhung des Anteils der ß-Modifikation in Polypropylen |
JP3939778B2 (ja) * | 1996-02-09 | 2007-07-04 | 日東電工株式会社 | 電池用セパレータ |
WO2002066233A1 (en) | 2001-02-21 | 2002-08-29 | New Japan Chemical Co., Ltd. | Successively biaxial-oriented porous polypropylene film and process for production thereof |
JP5024070B2 (ja) * | 2001-02-21 | 2012-09-12 | 新日本理化株式会社 | 多孔性ポリプロピレン逐次二軸延伸フィルム及びその製造方法 |
MXPA05011892A (es) * | 2003-05-08 | 2006-05-25 | Applied Extrusion Technologies | Metodos para fabricar peliculas de poliolefina microporosas, de baja densidad, opacas, altamente orientadas, gruesas y las peliculas hechas por medio de estos. |
JP4876387B2 (ja) | 2003-11-05 | 2012-02-15 | 東レ株式会社 | 二軸配向微多孔フィルムおよびその製造方法 |
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US20060177632A1 (en) * | 2005-02-08 | 2006-08-10 | Philip Jacoby | Beta-nucleation concentrates for film applications |
DK1796903T3 (da) * | 2004-10-07 | 2014-09-22 | Treofan Germany Gmbh & Co Kg | Etiketfolie til dybtrækningsfremgangsmåde |
EP1950821B1 (en) | 2005-10-18 | 2013-01-16 | Toray Industries, Inc. | Microporous film for power storage device separator and power storage device separator making use of the same |
US7807287B2 (en) | 2006-08-31 | 2010-10-05 | Tonen Chemical Corporation | Multi-layer, microporous membrane, battery separator and battery |
DE502006007538D1 (de) * | 2006-08-31 | 2010-09-09 | Treofan Germany Gmbh & Co Kg | Biaxial orientierte Elektroisolierfolie |
EP2079782B1 (de) * | 2006-10-05 | 2012-05-23 | Treofan Germany GmbH & Co.KG | Simultan verstreckte opake folie aus pla |
EP1939167A1 (en) | 2006-12-19 | 2008-07-02 | Borealis Technology OY | Beta-nucleating agent for polyproplyene and process for its preparation |
US20100297491A1 (en) | 2007-11-30 | 2010-11-25 | Takeshi Ishihara | Microporous Polymeric Membrane, Battery Separator, and Battery |
PT2274168E (pt) | 2008-05-02 | 2013-08-26 | Treofan Germany Gmbh & Co Kg | Película de membrana para baterias com função de desligar |
PL2321126T3 (pl) * | 2008-05-02 | 2017-02-28 | Treofan Germany Gmbh & Co.Kg | Folia na membrany do baterii o działaniu wyłączającym |
DE102009060446A1 (de) | 2009-12-22 | 2011-06-30 | Treofan Germany GmbH & Co. KG, 66539 | Mikroporöse Separator-Folie für Doppelschichtkondensatoren |
-
2009
- 2009-12-22 DE DE102009060446A patent/DE102009060446A1/de not_active Ceased
-
2010
- 2010-12-21 CA CA2795310A patent/CA2795310C/en not_active Expired - Fee Related
- 2010-12-21 DK DK10814722.4T patent/DK2481063T3/da active
- 2010-12-21 WO PCT/EP2010/007796 patent/WO2011076375A2/de active Application Filing
- 2010-12-21 EP EP10814722.4A patent/EP2481063B1/de not_active Not-in-force
- 2010-12-21 PL PL10814722T patent/PL2481063T3/pl unknown
- 2010-12-21 PL PL14001500.9T patent/PL2842990T3/pl unknown
- 2010-12-21 EP EP14001500.9A patent/EP2842990B1/de not_active Revoked
- 2010-12-21 ES ES10814722.4T patent/ES2543744T3/es active Active
- 2010-12-21 US US13/637,212 patent/US9025314B2/en active Active
- 2010-12-21 ES ES14001500.9T patent/ES2585222T3/es active Active
-
2015
- 2015-07-16 HR HRP20150787TT patent/HRP20150787T1/hr unknown
-
2016
- 2016-07-07 HR HRP20160817TT patent/HRP20160817T1/hr unknown
Also Published As
Publication number | Publication date |
---|---|
ES2585222T3 (es) | 2016-10-04 |
PL2481063T3 (pl) | 2015-10-30 |
ES2543744T3 (es) | 2015-08-21 |
PL2842990T3 (pl) | 2016-11-30 |
CA2795310C (en) | 2018-05-15 |
EP2481063B1 (de) | 2015-04-29 |
HRP20160817T1 (hr) | 2016-08-12 |
EP2481063A2 (de) | 2012-08-01 |
WO2011076375A3 (de) | 2011-10-13 |
CA2795310A1 (en) | 2011-06-30 |
US9025314B2 (en) | 2015-05-05 |
DE102009060446A1 (de) | 2011-06-30 |
HRP20150787T1 (hr) | 2015-08-28 |
WO2011076375A2 (de) | 2011-06-30 |
EP2842990A1 (de) | 2015-03-04 |
US20130021719A1 (en) | 2013-01-24 |
EP2842990B1 (de) | 2016-05-11 |
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